7AI

7AI is the first agentic security platform that harnesses the speed, swarming capabilities, and power of AI to finally give defenders the advantage over evolving threats. The 7AI Agentic Security Platform makes decisions and acts autonomously to achieve specific cybersecurity goals without human intervention. Founded by world-renowned cybersecurity experts Lior Div and Yonatan Striem Amit and backed by Greylock Partners, CRV, and Spark Capital, 7AI is leading the agentic security revolution. Learn more at 7ai.com.

7AI.com

7AI

7AI.com

HQUS

Team Size76

Open Jobs22

Total Funding-

Latest FundraiseUnknown

TL;DR

What: Agentic security platform using swarming AI agents for autonomous alert triage, investigation, correlation, and response

Founders: Lior Div (CEO) and Yonatan Striem-Amit (CTO), previously co‑founders of Cybereason

Founded / HQ: Founded 2024, headquartered in Boston, Massachusetts

Funding: Announced $130M Series A led by Index Ventures; company-stated total funding $166M

Company Overview

Problem Domain

Enterprise cybersecurity operations (alert triage, investigation, correlation, and response).

Founded

2024

Industry

Computer and Network Security

Funding Track Record

Series A

130M

Company announcement states this Series A brought total funding to $166M.

Investor Signal

“Backed by venture investors including Greylock Partners, CRV, Spark Capital, Index Ventures, and participation from Blackstone Innovations Investments”

Founders

What we do

TL;DR

Company Overview

Funding Track Record

Founders

What we do

7AI

7AI.com

7AI

7AI.com

HQUS

Team Size76

Open Jobs22

Total Funding-

Latest FundraiseUnknown

TL;DR

What: Agentic security platform using swarming AI agents for autonomous alert triage, investigation, correlation, and response

Founders: Lior Div (CEO) and Yonatan Striem-Amit (CTO), previously co‑founders of Cybereason

Founded / HQ: Founded 2024, headquartered in Boston, Massachusetts

Funding: Announced $130M Series A led by Index Ventures; company-stated total funding $166M

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Company Overview

Problem Domain

Enterprise cybersecurity operations (alert triage, investigation, correlation, and response).

Founded

2024

Industry

Computer and Network Security

Funding Track Record

Series A

130M

Company announcement states this Series A brought total funding to $166M.

Investor Signal

“Backed by venture investors including Greylock Partners, CRV, Spark Capital, Index Ventures, and participation from Blackstone Innovations Investments”

Founders

What we do

Join the Team

Senior Frontend Engineer

HybridBoston, MA, US

Hybrid • Boston, MA, US

We are seeking a Senior Frontend Engineer to join our core team. In this role, you’ll take ownership of designing and building the user-facing components of our AI-native cloud platform. You’ll architect scalable, high-performance web interfaces that make complex cybersecurity capabilities intuitive and accessible.

As our systems become increasingly AI-driven, a key part of your work will be building interfaces that make these intelligent systems explainable and trustworthy. You’ll help users understand how AI decisions are made — turning model outputs and security insights into clear, actionable, and transparent experiences.

As a senior member of the team, you’ll shape our frontend architecture, mentor other engineers, and collaborate closely with design and product to deliver exceptional, insight-driven user experiences.

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

AI Researcher

Full-timeCambridge, GB

Full-time • Cambridge, GB

Backend Developer

ContractLondon, GB

Contract • London, GB

Backend Developer

Full-timeBelgrade, RS

Full-time • Belgrade, RS

AI Researcher

Full-timeRotterdam, NL

Full-time • Rotterdam, NL

DevOps Engineer

ContractLondon, GB

Contract • London, GB

Mobile Developer

Part-timeLondon, GB

Part-time • London, GB

Architect and implement sophisticated, performant web interfaces for our AI-native cloud platform.
Drive frontend technical direction, selecting modern frameworks, libraries, and tools to ensure scalability, maintainability, and performance.
Collaborate closely with product, design, and backend teams to translate complex cybersecurity use cases into intuitive, user-centered experiences.
Define and uphold best practices in coding standards, testing, and frontend architecture.
Optimize performance across browsers and devices, ensuring accessibility and responsiveness.
Contribute to long-term engineering strategy.
Provide expert technical feedback on UX designs and feature requirements.

7+ years of professional frontend engineering experience, with a proven track record of building and scaling production-grade web applications.
Deep expertise in React (or similar modern frameworks such as Vue or Angular) and strong proficiency in JavaScript and TypeScript.
Strong experience with frontend architecture, APIs and performance optimization.
Familiarity with cloud-based environments and integration with backend APIs and services.
Comfortable working with AI Coding tools such as Cursor.
Demonstrated experience with UI/UX best practices, responsive design, and accessibility standards.
Ability to make sound technical decisions in a rapidly-changing environment and communicate trade-offs effectively.
Bachelor’s degree in Computer Science or a related field (or equivalent practical experience).
A collaborative, proactive mindset with excellent problem-solving and communication skills.